| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.38 | 4.783% | $27.6418 | $27.64 | $27.65 | $27.60 |
| Purchase #2 | $135.64 | 12.582% | $152.7062 | $152.71 | $152.70 | $152.70 |
| Purchase #3 | $152.75 | 6.612% | $162.8498 | $162.85 | $162.85 | $162.80 |
| Purchase #4 | $149.40 | 3.348% | $154.4019 | $154.40 | $154.40 | $154.40 |
| Purchase #5 | $138.75 | 9.800% | $152.3475 | $152.35 | $152.35 | $152.30 |
| Purchase #6 | $216.45 | 13.189% | $244.9976 | $245.00 | $245.00 | $245.00 |
| Purchase #7 | $202.43 | 11.839% | $226.3957 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $1,021.80 | $1,121.3405 | $1,121.35 | $1,121.35 | $1,121.20 | |